CREWS ARE FACING TOUGH CONDITIONS IN THE COLD. ADAM SEXTON JOINS US LIVE. SUBZERO TEMPERATURES IN BERLIN AS FIREFIGHTERS DO BATTLE WITH ASCII FLAMES INSIDE THE OLD PRINCESSE THEATER BUILDING. -- PESKY FLAMES INSIDE THE OLD PRINCESS THEATER. THAT SMOKE MOVE TO THE OTHER SIDE. IT CONTINUES TO BURN HERE ON THE THIRD LEVEL OF THE OLD THEATER BUILDING. IN OLD STURDY BRICK BUILDING, PROBABLY 100 YEARS OLD. BUILT IN 1914. AT THIS POINT NOT OCCUPIED AND IT IS POSSIBLE THAT THIS FIRE IS SUSPICIOUS BUT THAT WILL HAVE TO